<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div id="app">
    <h2>{{message}}</h2>

    <!-- 把值动态绑定在input标签-->
    <label v-for="item in originNames" :for="item">
        <input type="checkbox" :value="item" :id="item" v-model="checkedNames">{{item}}
    </label>
    <br>
    <h2>checkedNames: {{checkedNames}}</h2>
</div>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script>
    const app = new Vue({
        el: '#app',
        data: {
            message: 'simplelu',
            checkedNames: [],
            originNames: ['kai', 'simple', 'lu', 'll']
        }
    })
</script>
</body>
</html>